APA (7th ed.) Citation

Lorenz, E., & Gabrysch, S. (2017). Covariate-constrained randomization routine for achieving baseline balance in cluster-randomized trials. The Stata journal, 17(2), .

Chicago Style (17th ed.) Citation

Lorenz, Eva, and Sabine Gabrysch. "Covariate-constrained Randomization Routine for Achieving Baseline Balance in Cluster-randomized Trials." The Stata Journal 17, no. 2 (2017).

MLA (9th ed.) Citation

Lorenz, Eva, and Sabine Gabrysch. "Covariate-constrained Randomization Routine for Achieving Baseline Balance in Cluster-randomized Trials." The Stata Journal, vol. 17, no. 2, 2017.